The Ridgecrest earthquake in July was the strongest to strike Southern California in 20 years. And the main quake, along with more than 100,000 aftershocks, caused a major fault to move for the first ...

Scientists have discovered the Alpine Fault has undergone a massive shift, which could be why it is an earthquake hazard Dramatic research has revealed a massive shift in New Zealand's Alpine Fault.

RIDGECREST, Calif. — The Ridgecrest earthquake in July was the strongest to strike Southern California in 20 years. And the main quake, along with more than 100,000 aftershocks, caused a major fault ...

This week’s deadly 7.1 magnitude earthquake in Mexico might have San Fernando Valley residents asking: how secure are the natural gas wells in nearby Aliso Canyon? Experts say it’s not a matter of if ...